LightUp v6

LightUp Web Plugin

Available initially for OSX 10.5 and up, this Safari plugin allows you to view LightUp Player files (.luca files) from inside a web page using an <embed> tag.
The installer is free to download from the LightUp Player pages here.
This first version has limited scripting controls however it should give OSX users a chance to experiment with embedding LightUp Player files in web pages.